Open the "hitmancontracts.ini" file located in the Hitman: Contracts game directory.

At the bottom add the following two lines: "EnableConsole 1" and "EnableCheats 1" (without quotes).

Now save the file in its new state, overwriting the old one.

Find the hitman2.ini file using Explorer or My Computer, right click on
its icon, select Properties, and then check the "Read-only" box. Click the
Apply button and then the OK button.

Type the following while playing in any mission:

Cheat Entered

Effect

IOIRULEZ

Toggles god mode

IOISLO

Toggles Slow Motion

IOIHITLEIF

Replinishes health

IOIPOWER

Enables megaforce

IOIER

Toggles bomb mode

IOINGUN

Toggles nailgun

IOIHITALI

Toggles Ali mode

IOILEPOW

Toggles lethal charge

IOIGRV

Toggles gravity

IOIPENNY

Unknown

Some Hitman: Contracts cheats are activated using the console. Type the following into the
console (activate using ~ key) and press Enter:

Command Entered

Effect

INVISIBLE 1

Toggles invisibility (exchange "1" for "0" to disable)

GOD 1

Toggles god mode (exchange "1" for "0" to disable)

INFAMMO 1

Infinite ammo

GIVEALL

Equips all weapons

GIVE X

Gives specific weapon. Replace X with weapon name.

To Enable Cheats (PS2): Enter the following
button combinations in-game (except level cheat, which is entered at main menu).

Cheat Entered

Effect

Square, Triangle, Cirle, Left, Up, Right, L2, R2

Level cheat

R2, L2, UP, DOWN, X, L3, Circle, X, Circle, X

Skip level and unlock weapon

To Enable Cheats (Xbox): Enter the following
button combinations in-game (except level cheat, which is entered at main menu).

Cheat Entered

Effect

X, Y, B, Left, Up, Right, L, R

Level Cheat

R, L, UP, DOWN, A, Click Left Thumbstick, B, A, B, A

Skip level and unlock weapon

Unlockable Weapons: The following weapons
can be unlocked for future use by achieving a Silent Assassin ranking on
the corresponding missions.

Mission

Weapon Unlocked

Asylum Aftermath

CZ2000 dual pistols

The Meat King's Party

Micro Uzi dual submachine guns

The Bjarkhov Bomb

Silverballers silenced

Beldingford Manor

Magnum 500 dual pistols

Rendezvous in Rotterdam

Sawed-off shotgun dual

Deadly Cargo

M4 Carbine silenced assault rifle

Traditions of the Trade

SG220 silenced dual pistols

Slaying a Dragon

MP5 silenced submachine gun

The Wang Fou Incident

AK 74 Silenced assault rifle

The Seafood Massacre

GK 17 dual pistols

The Lee Hong Assassination

Micro Uzi silenced dual submachine guns

Hunter and Hunted

PGM silenced sniper rifle

Unlock Minigun: The minigun is held
by a patient who is behind the locked doors of a basement room in
Mission 1: Asylum Aftermath. The keycard that unlocks the doors can be found
during Mission 9: The Wang Fou Incident. It is called Orthmeyer’s Keycard and
is on Lee Hong’s desk in his office on the second floor of his mansion. After
finding the card, finish the mission and save your progress. Quit to the main
menu and replay the first mission. Head to the northern section of the map
and turn right in the small room with the red flashing sensor on the ceiling.
Pass through the west door and dispose of the patient in order to collect
the minigun. [Thanks to GameSpy]

Come Back to Life: When your health bar
reaches zero the game will enter a black and white death sequence. If you are
able to get four consecutive head shots on four different enemies during this
sequence you will receive a small amount of health and return to the game. [Thanks to GameSpy]

Quick Load: Go to the Hitman install folder and go to
the "movies" folder. Create a new folder inside this and name it "backup." Move the following files from the "movies"
folder to the "backup" folder: Copyrigh.bik, Eidos.bik, Intro.bik, Io_logo.bik, JesperKy.bik,
and nVidia.bik. Now when you start the game, it will go directly to the "load/save menu."
[Thanks to Michael Huang]

Bugs

None yet...

Easter Eggs

The Lee Hong Assassination: What follows is the
translation of the conversation between Lee Hong and Tzun during the cutscenes.

Tzun: why won't you gamble with me?
Hong: how many times did we gamble? don't waste your money!
Tzun: Uncle Wong said "fancy darling" will win, the odds are 18 to 1.
Hong: you tell uncle wong to go eat shit!
Tzun: but uncle wong won a lot of money.
Hong: no, zun, he's winning your money!
Tzun: oh... next time I see him i will break his arms!
[Thanks to Michael Huang]